.course-list{
    /*padding-top: 8px;*/
}
.course-item {
    position: relative;
    z-index: 1;
    margin-bottom: 30px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: 1px solid #e2e2e2;
    background-color: #fff;
}
.course-item .course-img {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    margin: 10px;
}
/*.course-item .course-img .img-responsive {
    width: 100%;
    padding: 10px;
}*/


.picbox{
    position: relative;
    border: 1px solid #eeeeee;
}
.picbox:before {
    content: "";
    display: block;
    padding-top: 60%; /*接近黄金分割宽高比0.618*/
}
.picbox img {
    position:  absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


.course-item .title {
    margin-top: 2px;
    padding: 0 10px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-wrap: normal;
    font-size: 14px;
}
.course-item .title a{
    color: #606060;
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
}
.course-item .title a:hover{
    color: #43bc60;
}
.course-item .desc{
    margin-top: 4px;
    padding: 0 10px;
    font-size: 14px;
    color:#777;
    height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-wrap: normal;
}
.course-item a{
    text-decoration: none;
}
.course-item .metas {
    position: relative;
    padding: 10px;
    color: #c1c1c1;
}
.course-item .metas .fire{
    margin-left: 10px;
}
.course-item{
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease;
    transition: all .3s ease;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
}
.course-item:hover {
    transform: translateY(-6px);
    -webkit-transform: translateY(-6px);
    -moz-transform: translateY(-6px);
    box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
    -webkit-box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
    -moz-box-shadow: 0 26px 40px -24px rgba(0,36,100,.3);
}
.course-item .metas .price {
    position: absolute;
    right: 11px;
    color: #F44336;
}
.course-item .metas .price.free {
    color: #42c160;
}
.course-wrapper {
    padding-right: 12px!important;
    padding-left: 12px!important;
}
.course-item .metas .icon{
    top: 2px;
}

@media (max-width: 768px) {
    .course-item .course-img {
        position: relative;
        overflow: hidden;
        border-radius: 2px;
        width: 122px;
        margin: 0 10px;
    }
    .course-item .course-info{
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        padding-left: 132px;
    }
    .course-wrapper {
        /*border-bottom: 1px solid #dedede;*/
        /*margin-bottom: 8px;*/
    }
    .course-item {
        margin-bottom: 0;
        border: none;
        height: 80px;
    }
    .course-item:hover {
        transform: translateY(0);
        box-shadow: none;
    }
    .container {
        padding-right: 0;
        padding-left: 0;
    }
}